LV8805SV-TLM-H

Overview

The LV8805SV-TLM-H is a Bi-CMOS PWM motor driver IC designed for brushless DC (BLDC) fan applications. It integrates control and power stages in a 20-pin SSOPJ package measuring 5.2 x 4.4 x 1.3 mm. The device operates on a supply voltage range of 6 V to 15 V with a typical switching frequency of 60 kHz. It features three half-bridge outputs capable of delivering 1.2 A per channel. The component supports an operating temperature range from -40°C to +95°C.

Feature Summary

• Integrates full control logic and power output stages for simplified design
• Supports PWM interface for precise speed and torque control
• Optimized for cooling fan motor drive applications

Applications

• Cooling fan motor drivers
• White goods motor control
• Brushless DC (BLDC) fan systems

Procurement Notes

Verify the specific ordering suffix against current manufacturer documentation, as part numbers may undergo revisions or obsolescence notices. Confirm RoHS compliance status and moisture sensitivity level (MSL 3) requirements during storage and handling. Check for any Product Change Notifications (PCN) regarding manufacturing site changes or temporary suspensions before finalizing procurement plans.

Selection Notes

Select this component for applications requiring integrated BLDC control with moderate current demands up to 1.2 A. Ensure the system voltage aligns with the 6 V to 15 V operating range. Consider the 20-SSOPJ package dimensions for PCB layout constraints. Verify thermal management capabilities given the +95°C maximum junction temperature rating for reliable operation in enclosed environments.

Part Context

This part belongs to the LV8805 family of motor driver ICs manufactured by onsemi. It is specifically engineered for white goods and cooling fan applications. The device utilizes Bi-CMOS technology to combine high-voltage power processing with low-voltage digital control logic, reducing external component count compared to discrete solutions.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult official distributor databases or manufacturer catalogs for cross-reference information. Note that the base product number LV8805 may have associated variants with different packaging or suffixes.